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Waterproof Glue for Container Houses

Admin September 16, 2026

We recommend Jitai 123 neoprene adhesive as a waterproof glue for container houses. Here are the details:

Performance Characteristics

  • Strong Adhesion: Jitai 123 neoprene adhesive is based on neoprene rubber, which is inherently compatible with iron, aluminum, and galvanized sheets. No primer is required, and it can bond firmly even if welding slag is not completely cleaned. In container applications, it can achieve reliable adhesion to metal container bodies, effectively preventing water leakage.
  • Wide Temperature Adaptability: This adhesive can maintain elasticity within a wide temperature range from -20℃ to 80℃. In cold regions, it will not crack due to low temperatures in winter; in hot regions, it will not become sticky due to high temperatures in summer, ensuring good waterproof sealing performance under different climatic conditions.
  • Fast Surface Drying Without Sagging: It dries quickly on the surface and does not sag, whether applied vertically or upside down. This makes construction more convenient and efficient, reducing troubles during the construction process.
  • Good Durability: It is not prone to debonding during thermal expansion and contraction and remains flexible after three years of exposure to wind and sun. For container houses, which are exposed to the outdoors for a long time, this durability can ensure long-term waterproofing effects and reduce the frequency of maintenance and rework.

Practical Application Cases

At a dock yard, a newly loaded container leaked water from its welds, causing damage to the goods inside. Workers used Jitai 123 neoprene adhesive, applied a bead, smoothed it out, and after letting it sit for ten minutes, conducted a water pouring test. Not a single drop of water penetrated, effectively solving the water leakage problem. In addition, truck modification factories also use this adhesive to seal the joints of color-steel sheets, saying it is more convenient than nailing and eliminates the need for midnight roof repairs during the rainy season.

Construction Points

During construction, simply squeeze the adhesive into the gaps that need to be sealed and then smooth it out with a scraper. The operation is simple, and even non-professionals can handle it easily.